BR9711891A - Elast-meros de spandex aperfei-oados - Google Patents
Elast-meros de spandex aperfei-oadosInfo
- Publication number
- BR9711891A BR9711891A BR9711891A BR9711891A BR9711891A BR 9711891 A BR9711891 A BR 9711891A BR 9711891 A BR9711891 A BR 9711891A BR 9711891 A BR9711891 A BR 9711891A BR 9711891 A BR9711891 A BR 9711891A
- Authority
- BR
- Brazil
- Prior art keywords
- elast
- mere
- improved spandex
- spandex
- improved
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
- C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4804—Two or more polyethers of different physical or chemical nature
- C08G18/4808—Mixtures of two or more polyetherdiols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4866—Polyethers having a low unsaturation value
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/728,923 US5723563A (en) | 1996-10-11 | 1996-10-11 | Spandex elastomers |
| US08/728,922 US5691441A (en) | 1996-10-11 | 1996-10-11 | Spandex elastomers |
| US08/728,920 US5708118A (en) | 1996-10-11 | 1996-10-11 | Spandex elastomers |
| PCT/EP1997/005558 WO1998016568A1 (en) | 1996-10-11 | 1997-10-09 | Improved spandex elastomers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9711891A true BR9711891A (pt) | 1999-08-24 |
Family
ID=27419124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9711891A BR9711891A (pt) | 1996-10-11 | 1997-10-09 | Elast-meros de spandex aperfei-oados |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0931102B1 (ja) |
| JP (1) | JP2001505596A (ja) |
| KR (1) | KR100528640B1 (ja) |
| CN (1) | CN1140558C (ja) |
| AU (1) | AU4945997A (ja) |
| BR (1) | BR9711891A (ja) |
| CA (1) | CA2259284A1 (ja) |
| DE (1) | DE69705058T2 (ja) |
| ES (1) | ES2157563T3 (ja) |
| RU (1) | RU2198899C2 (ja) |
| WO (1) | WO1998016568A1 (ja) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6734273B2 (en) * | 2001-02-12 | 2004-05-11 | Noveon Ip Holdings Corp. | High molecular weight thermoplastic polyurethanes made from polyols having high secondary hydroxyl content |
| KR20030067342A (ko) * | 2002-02-08 | 2003-08-14 | 주식회사 효성 | 열가소성 폴리우레탄의 제조방법, 그 폴리우레탄 및 그를이용하여 제조된 폴리우레탄 탄성사 |
| US6824703B2 (en) * | 2002-03-08 | 2004-11-30 | Bayer Materialscience Llc | Polyurethane elastomers having improved physical properties and a process for the production thereof |
| US6903179B2 (en) * | 2002-05-30 | 2005-06-07 | Bayer Materialscience Llc | Polyurethane/ureas useful for the production of spandex and a process for their production |
| US6916896B2 (en) * | 2003-05-05 | 2005-07-12 | Invista North America S.A.R.L. | High productivity spandex fiber process and product |
| US20050070682A1 (en) * | 2003-09-30 | 2005-03-31 | Lawrey Bruce D. | Polyetherurethaneurea elastomers and thin-walled articles prepared therefrom |
| KR101439736B1 (ko) | 2013-01-24 | 2014-11-04 | 주식회사 효성 | 생산성 향상이 가능한 스판덱스 섬유의 제조방법 |
| US20180305842A1 (en) * | 2015-06-30 | 2018-10-25 | Invista North America S.A R.L. | Polyurethane fiber including copolymer polyol |
| WO2017126829A1 (ko) * | 2016-01-20 | 2017-07-27 | (주)효성 | 자가 융착력이 우수한 폴리우레탄우레아 탄성사 및 이의 제조방법 |
| CN106592010B (zh) * | 2016-12-16 | 2018-09-21 | 浙江华峰氨纶股份有限公司 | 一种聚氨酯弹性纤维的制备方法及其应用 |
| WO2020059048A1 (ja) * | 2018-09-19 | 2020-03-26 | 保土谷化学工業株式会社 | 主剤及び硬化剤のセット、防水材並びにその施工方法 |
| CN111534883A (zh) * | 2020-01-22 | 2020-08-14 | 郑州中远氨纶工程技术有限公司 | 高弹聚氨酯脲纤维及其制备方法、织物 |
| CN112899809A (zh) * | 2021-02-25 | 2021-06-04 | 汪宜春 | 一种耐热高伸长率氨纶纤维生产工艺 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU640673B2 (en) * | 1989-06-16 | 1993-09-02 | Dow Chemical Company, The | Process for preparing elastomeric polyurethane or polyurethane-urea polymers, and polyurethanes so prepared |
| DE3932949A1 (de) * | 1989-10-03 | 1991-04-11 | Bayer Ag | Elasthanfasern hoher dehnbarkeit und festigkeit und ein verfahren zu ihrer herstellung |
| US5100997A (en) * | 1990-05-29 | 1992-03-31 | Olin Corporation | Preparation of elastomers using high molecular weight polyols or polyamines, said polyols prepared using a double metal cyanide complex catalyst |
| EP0643733A4 (en) * | 1992-06-04 | 1996-04-03 | Olin Corp | HARD THERMOPLASTIC POLYURETHANE ELASTOMERS. |
| US5340902A (en) * | 1993-06-04 | 1994-08-23 | Olin Corporation | Spandex fibers made using low unsaturation polyols |
-
1997
- 1997-10-09 CA CA002259284A patent/CA2259284A1/en not_active Abandoned
- 1997-10-09 RU RU99109590/04A patent/RU2198899C2/ru not_active IP Right Cessation
- 1997-10-09 AU AU49459/97A patent/AU4945997A/en not_active Abandoned
- 1997-10-09 WO PCT/EP1997/005558 patent/WO1998016568A1/en active IP Right Grant
- 1997-10-09 CN CNB971805105A patent/CN1140558C/zh not_active Expired - Fee Related
- 1997-10-09 ES ES97912152T patent/ES2157563T3/es not_active Expired - Lifetime
- 1997-10-09 BR BR9711891A patent/BR9711891A/pt active Search and Examination
- 1997-10-09 EP EP97912152A patent/EP0931102B1/en not_active Expired - Lifetime
- 1997-10-09 JP JP51799298A patent/JP2001505596A/ja not_active Ceased
- 1997-10-09 KR KR10-1999-7003135A patent/KR100528640B1/ko not_active IP Right Cessation
- 1997-10-09 DE DE69705058T patent/DE69705058T2/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| RU2198899C2 (ru) | 2003-02-20 |
| CN1239971A (zh) | 1999-12-29 |
| AU4945997A (en) | 1998-05-11 |
| CN1140558C (zh) | 2004-03-03 |
| ES2157563T3 (es) | 2001-08-16 |
| EP0931102A1 (en) | 1999-07-28 |
| KR100528640B1 (ko) | 2005-11-16 |
| WO1998016568A1 (en) | 1998-04-23 |
| KR20000049062A (ko) | 2000-07-25 |
| JP2001505596A (ja) | 2001-04-24 |
| EP0931102B1 (en) | 2001-05-30 |
| DE69705058D1 (de) | 2001-07-05 |
| DE69705058T2 (de) | 2002-03-21 |
| CA2259284A1 (en) | 1998-04-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06A | Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B11D | Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time |